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Brand range: 265W–650W
Monocrystalline
HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S390XH(BK)
Max Power
390W
Efficiency
19.53%
Operating V
37.3V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 44.8V |
| Short Circuit Current (Isc) | 11.11A |
| Voltage at Pmax (Vmp) | 37.3V |
| Current at Pmax (Imp) | 10.47A |
| Temp. Coefficient of Pmax | -0.318%/°C |
| Dimensions | 1815 x 1100 x 35 mm |
| Weight | 25.0kg |
| NOCT | 46.2°C |
| PTC Rating | 370.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 92 HD HYUNDAI ENERGY SOLUTIONS CO., LTD. models in database
FAQ
What is the max power output of the HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S390XH(BK)?
The HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S390XH(BK) is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S390XH(BK)?
This panel has 19.53% efficiency, which is above average for commercial solar panels.
How long is the warranty for the HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S390XH(BK)?
The HiS-S390XH(BK) comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the HD HYUNDAI ENERGY SOLUTIONS CO., LTD. HiS-S390XH(BK)?
It measures 1815 x 1100 x 35 mm and weighs 25.0kg.
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📊 Brand Context
HD HYUNDAI ENERGY SOLUTIONS CO., LTD. offers 92 solar panel models from 265W to 650W.
Browse all HD HYUNDAI ENERGY SOLUTIONS CO., LTD. models →